Learn how to apply functional F# design patterns to a huge range of programming challenges, and discover a smart route to building better applications About This Book This book provides a path if you are coming from imperative and object-oriented paradigms It will take you to an intermediate level of functional programming in very practical manner to write enterprise-quality idiomatic F# code Tackle complex computing problems with simple code by fully embracing the functional-first F# paradigm Packed full of practical coding examples to help you master F# programming and author optimal code Who This Book Is For This book is for .NET developers, web programmers, C# developers, and F# developers. So, if you have basic experience in F# programming and developing performance-critical applications, then this book is for you. What You Will Learn Acquire the practical knowledge to use the main functional design patterns Realign some imperative and object-oriented principles under the functional approach Develop your confidence in building and combining first-order and higher-order functions Learn to use core language pattern matching effectively Make use of native F# algebraic data types in place of custom-built classes Recognize and measure the difference in resource consumption between sequences and materialized data collections Navigate and use F# Core libraries with ease by seeing patterns behind specific library functions Master writing generic polymorphic code In Detail Following design patterns is a well-known approach to writing better programs that captures and reuses high-level abstractions that are common in many applications. This book will encourage you to develop an idiomatic F# coding skillset by fully embracing the functional-first F# paradigm. It will also help you harness this powerful instrument to write succinct, bug-free, and cross-platform code. F# 4.0 Design Patterns will start off by helping you develop a functional way of thinking. We will show you how beneficial the functional-first paradigm is and how to use it to get the optimum results. The book will help you acquire the practical knowledge of the main functional design patterns, the relationship of which with the traditional Gang of Four set is not straightforward. We will take you through pattern matching, immutable data types, and sequences in F#. We will also uncover advanced functional patterns, look at polymorphic functions, typical data crunching techniques, adjusting code through augmentation, and generalization. Lastly, we will take a look at the advanced techniques to equip you with everything you need to write flawless code. Style and approach This book will teach you how to write F# code in an idiomatic functional-first manner, thereby improving the productivity of F# programmers. This book is ideal for an F# programmer who wants using F# in functional-first way.

The highly-acclaimed sequel to H G Wells’s The Time Machine, from the heir to Arthur C. Clarke. Written to celebrate the centenary of the publication of H G Wells’s classic story The Time Machine, Stephen Baxter’s stunning sequel is an outstanding work of imaginative fiction. The Time Traveller has abandoned his charming and helpless Eloi friend Weena to the cannibal appetites of the Morlocks, the devolved race of future humans from whom he was forced to flee. He promptly embarks on a second journey to the year AD 802,701, pledged to rescue Weena. He never arrives! The future was changed by his presence… and will be changed again. Hurled towards infinity, the Traveller must resolve the paradoxes building around him in a dazzling temporal journey of discovery. He must achieve the impossible if Weena is to be saved.

Ben Hogan’s The Modern Fundamentals of Golf is the best-selling sports book ever, with over six million copies sold worldwide. This sequel to the original book offers previously unpublished photographs and the expert commentary of David Leadbetter. First published in 1957, Ben Hogan’s Modern Fundamentals was judged by Golf Digest in 1999 to be the best instructional book ever written. In this sequel all the illustrations from the previous book have been expertly reworked, while also included are 80 previously unseen photographs of Hogan, that were shot for the original book but never published. In addition to these exclusive photos, David Leadbetter, the most heralded golf instructor of the modern day, lends his expertise in the form of a revealing commentary. Famous for his work with Greg Norman, Nick Faldo and Ernie Els, Leadbetter analyses Hogan’s swing and explains what you can learn from the old master. The Fundamentals of Hogan is destined to become a golf classic. In one package you have the restoration of the number one golf book of all time, by the most heralded teacher of the modern day, about a man who had the greatest golf swing of all time. The Fundamentals of Hogan will surely be the instructional book for the new Millennium.

From the critically acclaimed author of THE BROKEN EMPIRE series comes a brilliant new epic fantasy series, THE RED QUEEN’S WAR.

WINNER OF THE 2015 PULITZER PRIZE FOR FICTIONNATIONAL BOOK AWARD FINALISTNEW YORK TIMES BESTSELLERWINNER OF THE CARNEGIE MEDAL FOR FICTION A beautiful, stunningly ambitious novel about a blind French girl and a German boy whose paths collide in occupied France as both try to survive the devastation of World War II

From the winner of the CWA Ian Fleming Steel Dagger 2012 for Best Thriller of the Year comes a gripping and suspenseful new spy novel. Perfect for fans of John le Carré, Charles Cumming is ‘the master of the modern spy thriller’ (Mail on Sunday) MI6's Head of Station in Turkey is killed in a mysterious plane crash. Amelia Levene, chief of the Secret Intelligence Service, wants the incident investigated – quickly and quietly. The only man she can trust is Thomas Kell, a disgraced spy searching for redemption. Arriving in Istanbul, Kell discovers that MI6 operations in the region have been fatally compromised: a traitor inside Western Intelligence threatens not just the Special Relationship, but the security of the entire Middle East. Kell’s search for the mole takes him from London, to Greece, and into Eastern Europe. But when Kell is betrayed by those closest to him, the stakes become personal. He will do anything to see this operation through – including putting himself, and others, in the line of fire…

Pulitzer-winning, scintillating studies in yearning and exile from a Bengali Bostonian woman of immense promise. A couple exchange unprecedented confessions during nightly blackouts in their Boston apartment as they struggle to cope with a heartbreaking loss; a student arrives in new lodgings in a mystifying new land and, while he awaits the arrival of his arranged-marriage wife from Bengal, he finds his first bearings with the aid of the curious evening rituals that his centenarian landlady orchestrates; a schoolboy looks on while his childminder finds that the smallest dislocation can unbalance her new American life all too easily and send her spiralling into nostalgia for her homeland… Jhumpa Lahiri’s prose is beautifully measured, subtle and sober, and she is a writer who leaves a lot unsaid, but this work is rich in observational detail, evocative of the yearnings of the exile (mostly Indians in Boston here), and full of emotional pull and reverberation.

This practical and inspirational guide, in a handy sketchbook format, is aimed at the practised beginner and shows how to achieve successful watercolour paintings of people in just 30 minutes – ideal for the busy amateur artist who doesn't have much time to paint. Many people think they don't have enough time to paint, but in this attractive guide Trevor Waugh encourages quick and simple painting. By working with just a few materials and focusing on the key techniques it is possible to achieve successful, realistic paintings of people in no more than half an hour. And for those artists who already have a little painting experience, learning to work more quickly enables them to free up their style and paint more spontaneously. All the key topics are covered, from watercolour techniques, colour and tone to learning about proportions, simple silhouettes, facial features, and backgrounds.

The latest title from the internationally bestselling author and foster carer Cathy Glass. Beth is a sweet-natured child who appears to have been well looked after. But it isn’t long before Cathy begins to have concerns that the relationship between Beth and her father is not as it should be. Little Beth, aged 7, has been brought up by her father Derek after her mother left when she was a toddler. When Derek is suddenly admitted to hospital with psychiatric problems Beth is taken into care and arrives at Cathy’s. Beth and her father clearly love each other very much and Derek spoils his daughter, treating her like a princess, but there is something bothering Cathy, something she can’t quite put her finger on. Meanwhile Cathy’s husband is working away a lot and coming home less at weekends. Then, suddenly, everything changes. Events take a dramatic turn for both Beth and Cathy and her family; as Cathy strives to pick up the pieces all their lives are changed forever.

How to cope when the world overwhelms you. For those people who: have a keen imagination; are labelled too shy or too sensitive; who perform poorly when being observed even though they are usually competent; have vivid dreams; for whom time alone each day is essential; and find they are quickly overwhelmed by noise and confusion, crowded parties, hectic office life…………. this is the book to help them understand themselves and how best to cope in various situations. Highly sensitive people are often very bright and creative but many suffer from low self esteem. They are not ‘neurotics’ as they have been labelled for so long. However, high sensitivity can lead them to cease to engage with the outside world. The book offers solutions for a happy and fulfilling life. Particularly in the way an HSP perceives his or herself: the book helps to ‘reframe’ past events, such as a difficult childhood, or how they see themselves – ie. shy. Particularly strong material for those raising a sensitive child

Focusing on the art of self-portraiture, this effortlessly engaging exploration of the lives of artists sheds fascinating light on some of the most extraordinary portraits in art history. Self-portraits catch your eye. They seem to do it deliberately. Walk into any art gallery and they draw attention to themselves. Come across them in the world’s museums and you get a strange shock of recognition, rather like glimpsing your own reflection. For in picturing themselves artists reveal something far deeper than their own physical looks: the truth about how they hope to be viewed by the world, and how they wish to see themselves. In this beautifully written and lavishly illustrated book, Laura Cumming, art critic of the Observer, investigates the drama of the self-portrait, from Durer, Rembrandt and Velazquez to Munch, Picasso, Warhol and the present day. She considers how and why self-portraits look as they do and what they reveal about the artist’s innermost sense of self – as well as the curious ways in which they may imitate our behaviour in real life. Drawing on art, literature, history, philosophy and biography to examine the creative process in an entirely fresh way, Cumming offers a riveting insight into the intimate truths and elaborate fictions of self-portraiture and the lives of those who practise it. A work of remarkable depth, scope and power, this is a book for anyone who has ever wondered about the strange dichotomy between the innermost self and the self we choose to present for posterity – our face to the world.

A sweeping saga set around the aristocratic Ingham family of Cavendon Hall and the Swanns who serve them, set on the eve of World War 1.

Cameron Diaz shares her formula for becoming happier, healthier, and stronger in this positive, essential guide that is grounded in science and inspired by personal experience. Cameron Diaz has been a role model for millions of women all over the world throughout her career. But, as she’d be the first to admit, she hasn’t always been as health-conscious as she is now. As a young woman, Cameron didn’t always think about how the decisions she was making about her diet and lifestyle would impact her health for years to come. But over the past fifteen years, she has discovered that what she eats is inseparably linked to how she feels and looks. That knowledge – that nutrition impacts life – fuelled her hunger to educate herself about the best ways to feed, move, and care for her body. In The Body Book, Cameron shares what she’s learned and offers a comprehensive guide for women to look and feel their best. Cameron doesn’t offer a one-size-fits-all program or set goals to reach in seven days or thirty days or a year; instead, The Body Book offers a long-term approach to a long, strong, healthy life. Informed by experts and grounded in science, but brought to life by Cameron’s passion and personal experiences, The Body Book is an empowering, educational, and inspiring handbook for women everywhere.

As a favour to an old friend, Hercule Poirot finds himself at a summer fete in Devon, taking part not in a Treasure Hunt, but a Murder Hunt, in this never-before-published novella version of Dead Man’s Folly. Now released for the first time in print in this illustrated collector’s edition. Sir George and Lady Stubbs, the hosts of a village fête, hit upon the novel idea of staging a mock murder mystery. In good faith, Ariadne Oliver, the well known crime writer, agrees to organise their murder hunt. But at the last minute Ariadne calls her friend Hercule Poirot for his expert assistance. Instinctively, she senses that something sinister is about to happen… In 1954, Agatha Christie wrote this novella with the intention of donating the proceeds to a fund set up to buy stained glass windows for her local church at Churston Ferrers, and she filled the story with references to local places, including her own home of Greenway. But having completed it, she decided instead to expand the story into a full-length novel, Dead Man’s Folly, which was published two years later, and donated a Miss Marple story (Greenshaw’s Folly) to the church fund instead. Unseen for sixty years, Hercule Poirot and the Greenshore Folly is finally published in this collector’s hardback edition. The book includes a jacket painting, illustrations and exclusive introduction by Tom Adams, Agatha Christie’s most famous cover artist, who is back illustrating Agatha Christie for the first time in more than 30 years.

The seventh novel in Bernard Cornwell’s number one bestselling series on the making of England and the fate of his great hero, Uhtred of Bebbanburg. BBC2’s major Autumn 2015 TV show THE LAST KINGDOM is based on the first two books in the series. Uhtred – sword of the Saxons, bane of the Vikings – has been declared outcast. Peace in Britain has given Uhtred time to cause trouble – for himself. Branded a pagan abomination by the church, he sails north. For, despite suspecting that Viking leader Cnut Longsword will attack the Saxons again, Uhtred is heading for Bebbanburg, fearing that if he does not act now he will never reclaim his stolen birthright. Yet Uhtred’s fate is bound to the Saxons. To Aethelflaed, bright lady of Mercia and to a dead king’s dream of England. For great battles must still be fought – and no man is better at that than Uhtred. Uhtred of Bebbanburg’s mind is as sharp as his sword. A thorn in the side of the priests and nobles who shape his fate, this Saxon raised by Vikings is torn between the life he loves and those he has sworn to serve.

J.R.R. Tolkien’s fantasy story about the adventures of a bewitched toy dog, written before The Hobbit.

The third consecutive No.1 bestselling crime novel from the author of the DI Logan McRae series and Birthdays for the Dead. Sticks and stones may break your bones… The first body is chained to a stake: strangled, and stabbed, with a burning tyre around its neck. But is this a gangland execution or something much darker? Someone’s leaving little knots of bones on DI Logan McRae’s doorstep, but he’s got bigger concerns. Rival drug gangs are fighting over product and territory; two teenage lovers are missing; someone’s crippling Asian immigrants; and Logan’s been lumbered with an ambitious new Detective Sergeant and gained the unwelcome attention of the local crime boss. When another body turns up, the similarities between these murders and the plot of a bestselling novel seem like more than just a coincidence. And perhaps those little knots of bones are more important than they look…

The autobiography of the fastest man of all time and a superstar whose talent and charisma have made him one of the most famous people on the planet. Whether you know Athletics or not, and even whether you know sport or not, chances are you know Usain Bolt. The fastest man on the planet, not just now but ever, Usain has won the hearts of people everywhere with his mind-blowing performances and his infectious charisma – uniting supporters around the world. In this, his full autobiography, Usain tells his story in his own words: from humble beginnings in Jamaica, to international stardom at Beijing and on to the new heights of superstardom he has reached since lighting up London 2012. Full of the charm and charisma that has made him the most popular sporting figure of our time and a universal celebrity, this is a book that Usain’s millions of fans will love.

The No 1 Swedish thriller by the author of The Hypnotist and The Nightmare One girl is dead Detective Inspector Joona Linna has been called to a home for troubled girls, north of Stockholm. A young girl has been brutally murdered, her body arranged in bed with her hands covering her eyes. One girl is missing Vicky Bennet is the only girl unaccounted for. Did she run away to escape the chaos or does a bloody hammer found under her pillow make her the prime suspect? One girl claims to have witnessed it all In Stockholm, Flora Hansen works as a medium, pretending to commune with the dead. When she begins to suffer crippling visions of the young girl’s murder, will anyone believe her? As Joona refuses to accept the easy answers, his search leads him into darker, more violent territory, and, finally, to a shocking confrontation with his past.

This book gets you started with essential software development easily and quickly, guiding you through Java's different facets. By adopting this approach, you can bridge the gap between learning and doing immediately. You will learn the new features of Java 9 quickly and experience a simple and powerful approach to software development. You will be able to use the Java runtime tools, understand the Java environment, and create Java programs. We then cover more simple examples to build your foundation before diving to some complex data structure problems that will solidify your Java 9 skills. With a special focus on modularity and HTTP 2.0, this book will guide you to get employed as a top notch Java developer. By the end of the book, you will have a firm foundation to continue your journey towards becoming a professional Java developer. What you will learn ?Compile, package and run a trivial program using a build management tool ?Get to know the principles of test-driven development and dependency management ?Separate the wiring of multiple modules from the application logic into an application using dependency injection ?Benchmark Java execution using Java 9 microbenchmarking ?See the workings of the Spring framework

Cisco Unified Computer System (UCS) is a powerful solution for modern data centers and is responsible for increasing efficiency and reducing costs. This hands-on guide will take you through deployment in Cisco UCS. Using real-world examples of configuring and deploying Cisco UCS components, we'll prepare you for the practical deployments of Cisco UCS data center solutions. If you want to develop and enhance your hands-on skills with Cisco UCS solutions, this book is certainly for you. We start by showing you the Cisco UCS equipment options, then introduce Cisco UCS Emulator so you can learn and practice deploying Cisco UCS components. We'll also introduce you to all the areas of UCS solutions through practical configuration examples. Moving on, you'll explore the Cisco UCS Manager, which is the centralized management interface for Cisco UCS. Once you get to know UCS Manager, you'll dive deeper into configuring LAN, SAN, identity pools, resource pools, and service profiles for the servers. You'll also get hands-on with administration topics including backup, restore, user's roles, and high availability cluster configuration. Finally, you will learn about virtualized networking, third-party integration tools, and testing failure scenarios. By the end of this book, you'll know everything you need to know to rapidly grow Cisco UCS deployments in the real world. What you will learn ?Set up your Lab using Cisco UCS Emulator ?Configure Cisco UCS, LAN, and SAN connectivity ?Create and manage Service profiles ?Perform various tasks using UCS ?Back up and restore Cisco UCS configuration ?Test various Cisco UCS scenarios